package com.gen.service;

import java.util.HashMap;
import java.util.List;

import com.gen.entity.Student;
import com.gen.entity.User_course;

public interface IUser_courseService {
	public int addCourseStudent(HashMap<Object, Object> map);
	
	public int deleteCourseStudent(HashMap<Object, Object> map);
	
	public List<User_course> selectAllCourseStudents();
	
	public List<Student> getStudentsByCourseid(String courseid);
	
	public List<Student> getNoCourseStudents(String courseid);
	
	public User_course selectCourseStuentsByCourseId(String courseid);
	
	public List<User_course> selectCourseStuentsByDepartid(Integer departid);
}
